Dec 15 06:49:59.230 INFO testing kic-0.1.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 06:49:59.230 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 06:49:59.664 INFO [stdout] 2b0f50bddc08e1fffb8a4a29bdaa4c4b11c330264b8b8ad1f56e1470c5b07582
Dec 15 06:49:59.666 INFO running `"docker" "start" "-a" "2b0f50bddc08e1fffb8a4a29bdaa4c4b11c330264b8b8ad1f56e1470c5b07582"`
Dec 15 06:50:01.682 INFO [stderr] usermod: no changes
Dec 15 06:50:01.841 INFO [stderr]    Compiling kic v0.1.1 (/source)
Dec 15 06:50:03.908 INFO [stderr] warning: unreachable expression
Dec 15 06:50:03.908 INFO [stderr]    --> src/lib/setting/config.rs:159:28
Dec 15 06:50:03.909 INFO [stderr]     |
Dec 15 06:50:03.909 INFO [stderr] 159 |                 None    => return unreachable!("Evil thing will occur in toml-rs!!"),
Dec 15 06:50:03.909 INFO [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 06:50:03.910 INFO [stderr]     |
Dec 15 06:50:03.910 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 15 06:50:03.910 INFO [stderr] 
Dec 15 06:50:10.323 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.61s
Dec 15 06:50:10.333 INFO [stderr] su: No module specific data is present
Dec 15 06:50:11.392 INFO running `"docker" "inspect" "2b0f50bddc08e1fffb8a4a29bdaa4c4b11c330264b8b8ad1f56e1470c5b07582"`
Dec 15 06:50:11.777 INFO running `"docker" "rm" "-f" "2b0f50bddc08e1fffb8a4a29bdaa4c4b11c330264b8b8ad1f56e1470c5b07582"`
Dec 15 06:50:12.187 INFO [stdout] 2b0f50bddc08e1fffb8a4a29bdaa4c4b11c330264b8b8ad1f56e1470c5b07582
Dec 15 06:50:12.189 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 06:50:12.694 INFO [stdout] cb47ae1532d19eff91a4579bbf73f00b65c160833a50850330b1dcdb7886cea5
Dec 15 06:50:12.697 INFO running `"docker" "start" "-a" "cb47ae1532d19eff91a4579bbf73f00b65c160833a50850330b1dcdb7886cea5"`
Dec 15 06:50:14.688 INFO [stderr] usermod: no changes
Dec 15 06:50:14.807 INFO [stderr]    Compiling kic v0.1.1 (/source)
Dec 15 06:50:16.422 INFO [stderr] warning: argument must be of the form: `expected = "error message"`
Dec 15 06:50:16.422 INFO [stderr]    --> src/lib/fs.rs:331:5
Dec 15 06:50:16.422 INFO [stderr]     |
Dec 15 06:50:16.422 INFO [stderr] 331 |     #[should_panic(expect = "entered unreachable code")]
Dec 15 06:50:16.423 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 06:50:16.423 INFO [stderr]     |
Dec 15 06:50:16.423 INFO [stderr]     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Dec 15 06:50:16.423 INFO [stderr] 
Dec 15 06:50:16.436 INFO [stderr] warning: argument must be of the form: `expected = "error message"`
Dec 15 06:50:16.436 INFO [stderr]    --> src/lib/setting/config.rs:603:5
Dec 15 06:50:16.436 INFO [stderr]     |
Dec 15 06:50:16.436 INFO [stderr] 603 |     #[should_panic(expect = "entered unreachable code")]
Dec 15 06:50:16.436 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 06:50:16.437 INFO [stderr]     |
Dec 15 06:50:16.437 INFO [stderr]     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Dec 15 06:50:16.437 INFO [stderr] 
Dec 15 06:50:16.437 INFO [stderr] warning: argument must be of the form: `expected = "error message"`
Dec 15 06:50:16.437 INFO [stderr]    --> src/lib/setting/config.rs:608:5
Dec 15 06:50:16.437 INFO [stderr]     |
Dec 15 06:50:16.437 INFO [stderr] 608 |     #[should_panic(expect = "entered unreachable code")]
Dec 15 06:50:16.438 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 06:50:16.438 INFO [stderr]     |
Dec 15 06:50:16.438 INFO [stderr]     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Dec 15 06:50:16.438 INFO [stderr] 
Dec 15 06:50:16.438 INFO [stderr] warning: argument must be of the form: `expected = "error message"`
Dec 15 06:50:16.438 INFO [stderr]    --> src/lib/setting/config.rs:613:5
Dec 15 06:50:16.439 INFO [stderr]     |
Dec 15 06:50:16.439 INFO [stderr] 613 |     #[should_panic(expect = "entered unreachable code")]
Dec 15 06:50:16.439 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 06:50:16.439 INFO [stderr]     |
Dec 15 06:50:16.439 INFO [stderr]     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Dec 15 06:50:16.439 INFO [stderr] 
Dec 15 06:50:16.439 INFO [stderr] warning: argument must be of the form: `expected = "error message"`
Dec 15 06:50:16.439 INFO [stderr]    --> src/lib/setting/config.rs:629:5
Dec 15 06:50:16.440 INFO [stderr]     |
Dec 15 06:50:16.440 INFO [stderr] 629 |     #[should_panic(expect = "entered unreachable code")]
Dec 15 06:50:16.440 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 06:50:16.440 INFO [stderr]     |
Dec 15 06:50:16.440 INFO [stderr]     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Dec 15 06:50:16.440 INFO [stderr] 
Dec 15 06:50:16.443 INFO [stderr] warning: argument must be of the form: `expected = "error message"`
Dec 15 06:50:16.443 INFO [stderr]    --> src/lib/setting/cron.rs:311:1
Dec 15 06:50:16.443 INFO [stderr]     |
Dec 15 06:50:16.443 INFO [stderr] 311 | #[should_panic(expect = "entered unreachable code")]
Dec 15 06:50:16.443 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 06:50:16.443 INFO [stderr]     |
Dec 15 06:50:16.444 INFO [stderr]     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Dec 15 06:50:16.444 INFO [stderr] 
Dec 15 06:50:16.912 INFO [stderr] warning: unreachable expression
Dec 15 06:50:16.912 INFO [stderr]    --> src/lib/setting/config.rs:159:28
Dec 15 06:50:16.912 INFO [stderr]     |
Dec 15 06:50:16.912 INFO [stderr] 159 |                 None    => return unreachable!("Evil thing will occur in toml-rs!!"),
Dec 15 06:50:16.912 INFO [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 06:50:16.912 INFO [stderr]     |
Dec 15 06:50:16.912 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 15 06:50:16.927 INFO [stderr] 
Dec 15 06:50:22.338 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.63s
Dec 15 06:50:22.345 INFO [stderr] su: No module specific data is present
Dec 15 06:50:23.287 INFO running `"docker" "inspect" "cb47ae1532d19eff91a4579bbf73f00b65c160833a50850330b1dcdb7886cea5"`
Dec 15 06:50:23.721 INFO running `"docker" "rm" "-f" "cb47ae1532d19eff91a4579bbf73f00b65c160833a50850330b1dcdb7886cea5"`
Dec 15 06:50:24.034 INFO [stdout] cb47ae1532d19eff91a4579bbf73f00b65c160833a50850330b1dcdb7886cea5